Like the previous posts i would also recommend casino titan, very friendly customer service and paid me my winnings on a free chip within 24 hours. I also had a good experience with cuba club
(also rtg) again paid me on a free chip and also had great customer service. If you are able to play at microgamming then they are all pretty great, i have cashed out a few time (small amounts) in both mummys gold
and zodiac and the money has been in my neteller
account between 24/48 hours.